@media(max-width:767px){
    .container{
        width: 100%;
    }
    #navigation .navbar-toggle {
        margin-right: 0px;
    }
    #navigation .navbar-toggle .icon-bar{
        background-color: #333;
    }
    #navigation .navbar-nav{
        float: none;
    }
    #navigation .navbar-header{
        padding: 0px;
    }
    #navigation .navbar-brand{
        width:calc(100vw - 119px);
        height: 60px;
    }
    #main-visual{
        background: none;
        position: relative;
        height: calc(100vh - 70px);
    }
    #navigation .navbar-header .contact li a{
        padding: 5px;
    }
    #navigation .navbar-header .contact li a .lsf-icon{
        font-size: 27px;
        line-height: 1.25em;
    }
    #main-visual:before{
        content: "";
        position: fixed;
        top: 0px;
        right: 0px;
        width: 100%;
        height: calc(100vh - 70px);
        background-size: cover;
        z-index: -1;
        background-position: center center;
        display: block;
        background-repeat: no-repeat;
        background-image: url(../images/background.jpg);
    }
    #main-visual.none:before{
        background: none;
    }
    section{
        background-color: #fff;
    }
    #introduction .features,
    #strong-point .before-after{
        margin-left: -5px;
        margin-right: -5px;
    }
    #introduction .features>*,
    #strong-point .before-after>*{
        padding: 0px 5px;
    }
    #strong-point .before-after strong{
        font-size: 18px;
    }
    #strong-point .before-after .text{
        margin: 30px auto;
        width: 100%;
    }
    #strong-point h3 span{
        font-size: 14px;
        bottom: 30px;
        text-align: left;
        bottom: -45vw;
        font-weight: 800;
        left: -5px;
    }
    #strong-point h3 span:before{
        height: 100%;
        bottom: 0.5px;
    }
    #strong-point h3 span.sub-title-02{
        right: -5px;
        left: auto;
        transform: rotate(5deg);
    }
    #footer a.row-eq-height{
        margin-bottom: 30px;
    }
    #main-visual .text_object_01{
        width: 100%;
        right: 0;
        top: 140px;
    }
    #main-visual .text_object_02{
        width: 100%;
        bottom: 0px;
    }
    #main-visual .text_object_03{
        width: 35%;
        left: 0px;
        bottom: 10%;
    }
    section h2{
        font-size: 60px;
    }
    #recruit-flow{
        padding-bottom: 60vw;
    }
    #new-campaign{
        background-color: #e1bf04;
        background-image: url(../images/image_satsuki.jpg);
        background-position: center top;
        background-size: contain;
        background-repeat: no-repeat;
        padding-top: 70vw;
        background-attachment: initial;
    }
    #new-campaign h2,
    #new-campaign strong{
        color: #fff;
        text-shadow: 0px 0px 10px #333;
        margin-bottom: 10px;
    }
    #big-support:before{
        z-index: -2;
    }
    #recruit-flow strong{
        color: #fff;
        text-shadow: 0px 0px 10px #333;
        font-size: 42px;
        font-weight: 800;
    }
    #recruit-flow strong .ja{
        font-size: 30px;
    }
    #big-support ul dl dt img{
        width: 100%;
        height: calc(50vw - 30px);
        object-fit: cover;
    }
    .banner{
        margin: 15px -15px;
        max-width: 100vw;
        display: block;
    }
    .align-center{
        text-align: center;
    }
    iframe {
        max-width: 100vw;
        margin: 0px -15px;
        height: 50vw;
    }
}

@media screen and (max-width: 768px) and (min-width: 480px) {
    iframe .twitter-timeline-rendered{
        width: 490px !important;
    }
}

@media screen and (max-width: 480px) {
    iframe.twitter-timeline-rendered {
        width: 450px !important;
        margin:0 auto;
    }
}

.timeline-Widget {
    max-width: 300px!important;
    width:200px !important; }